This utility pulls all pull requests made against rust-lang/rust and
rust-lang/cargo within the latest release cycle and prints out a markdown
document containing all the pull requests, categorised into their respective
sections where possible, and prints the document to stdout.
relnotes uses the GitHub API to generate the release notes, as such you need
a valid GitHub API key. relnotes will look for GITHUB_API_KEY in the
environment and use that key when sending requests.
small warning: relnotes makes a lot of requests as GitHub only allows you to
look at 100 PRs in a single page. It is not recommended to call relnotes
multiple times as you can hit the GitHub's rate limit quite easily. Please refer
to GitHub's Rate Limit documentation for more information.
version_number is the version number of the rust release. e.g. 1.28.0
cargo run --release <version_number> > release.md